The D-D P4 Pro 4-Channel Dosing Pump is the second of the latest, most compact 4-Channel dosing pumps available on the market. These smart pumps have been jointly developed between D-D and Kamoer, a company with a strong reputation for the manufacture of medical grade dosing equipment, ensuring a high quality product with excellent reliability. The P4 Pro Dosing Pump will be controllable via D-D’s new App, allowing for ultimate controllability and monitoring of the supplementation of your Aquarium.